Citation
Matsunaga, Shunyo and Tanaka, Reiko and Takaoka, Yoshikazu and In, Yasuko and Ishida, Toshimasa and Rahmani, Mawardi and M.Ismail, Hazar Bebe
(1992)
26-Nor-D:A-friedooleanane triterpenes from Phyllanthus watsonii.
Phytochemistry, 32 (1).
pp. 165-170.
ISSN 0031-9422
Abstract
Two new unsaturated nor-triterpenes were isolated together with lupenyl palmitate, friedelin, epifriedelanol, glochidone, glochidonol, lupeol, lup-20(29)-en-1β,3β-diol, sitosterol and sitosterol-β-(d)-glucoside from the aerial parts of Phyllanthus watsonii, and their structures were established to be 26-nor-D:A-friedoolean-14-en-3-one and 26-nor-D:A-friedoolean-14-en-3β-ol, respectively, on the basis of chemical, spectral and single crystal X-ray analyses.
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Additional Metadata
Item Type: | Article |
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Divisions: | Universiti Pertanian Malaysia |
DOI Number: | https://doi.org/10.1016/0031-9422(92)80125-X |
Publisher: | Pergamon Press |
Keywords: | Phyllanthus watsonii; Euphorbiaceae; Leaves and stems; Friedelanes; Lupanes; 26-nor-D:A-friedoolean-14-en-3-one; 26-nor-D:A-friedoolean- 14-en-3β-ol |
Depositing User: | Ms. Zaimah Saiful Yazan |
Date Deposited: | 07 Jul 2025 04:35 |
Last Modified: | 07 Jul 2025 04:35 |
Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/0031-9422(92)80125-X |
URI: | http://psasir.upm.edu.my/id/eprint/116733 |
Statistic Details: | View Download Statistic |
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